The capabilities of modern photocopy machines have advanced beyond the simple duplication of documents. In addition to the standard functions of copying, collating, and stapling, such machines can be a part of telecommunication networks and provide printing, scanning, faxing, and e-mailing functions. No longer just copy machines, these devices are…

Our study critically examines social and environmental messages in a range of visual sites educating about rainforest environments. We focus primarily on the Rainforest Cafe, an international series of rainforest-themed edutainment restaurant/stores, whose inherent contradictions between consumption and conservation are quite disturbing when…

The use of multimedia graphic organizer software and how it influenced the prewriting process for primary school children were evaluated. An analysis of writing samples generated by second-grade students with diverse writing abilities was carried out. Students were given two opportunities to participate in prewriting activities--one without and…

The authors investigated business faculty members' degree of Power-Point (PPT) use across different functional areas in a business program and their use of specific PPT features. The authors also examined students' perceptions of PPT's effectiveness across different business courses (e.g., accounting, economics, management, business law,…

Three-dimensional visualization is helpful in understanding soils, and three dimensional (3-D) tools are gaining popularity in teaching earth sciences. Those tools are still somewhat underused in soil science, yet soil properties such as texture, color, and organic carbon content vary both vertically and horizontally across the landscape. These…

It can reasonably be said that the discussion board is the "heart" of an online course. The discussion board can and should help the learner to make meaning of the content or topic and to find relevance to their lives. When this "engagement" does not occur, the individual does not benefit from the discussion, and it becomes…

In quasi-experimental study, the researcher investigated and compared the effectiveness of two types of ELA instruction: (a) traditional ELA instruction methods such as flash cards practice, read aloud, dittos, and (b) instruction using iPod touch applications as a teaching resource. Two classes of heterogeneously grouped 5 [superscript th] grade…

To date, research involving homemade PowerPoint games as an instructional tool has not shown statistically significant gains in student performance. This paper examines the results of a study comparing the performance of students in a high school chemistry course who created homemade PowerPoint games as a test review with the students who used a…

Information systems increasingly provide options for visually inspecting data during the process of information discovery and exploration. Little research has dealt so far with user interactions with these systems, and specifically with the effects of characteristics of the displayed data and the user on performance with such systems. The study…

Conceptual change instruction recognizes that students bring personal, or naive, conceptions to the classroom, which they use to explain their world, interpret situations, and create meaning (Driver et al. 2007). But what happens when students' personal conceptions are inconsistent with experts' views of scientific knowledge? Even after direct…

This report describes the incorporation of digital learning elements in organic chemistry and biochemistry courses. The first example is the use of pen-based technology and a large-format PowerPoint slide to construct a map that integrates various metabolic pathways and control points. Students can use this map to visualize the integrated nature…

Sometimes it is difficult to decide whether a student has a true understanding of a physics concept or whether they are very good at rote learning key words and phrases. Sometimes, when you are marking exams, you feel you have to give the student full marks because everything is there, even though it is not quite "right". This is where a diagram…

Purpose: Image searching is a common activity for web users. Search engines offer image retrieval services based on textual queries. Previous studies have shown that web searching is more demanding when the search is not in English and does not use a Latin-based language. The aim of this paper is to explore the behaviour of the major search…

This article shows a concrete and easy recognizable view of a cumulative distribution function(cdf). Photograph views of the search tabs on dictionaries are used to increase students' understanding and facility with the concept of a cumulative distribution function. Projects for student investigations are also given. This motivation and view helps…

Although most online learning environments are predominately text based, researchers have argued that representational support for the conceptual structure of a problem would address problems of coherence and convergence that have been shown to be associated with threaded discussions and more effectively support collaborative knowledge…